Headphone



FIG. 1 is a front perspective view of the headphone of the present invention showing my new design;

FIG. 2 is a front side elevational view thereof;

FIG. 3 is a back side elevational view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is another side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is perspective view of FIG. 1 in a folded position;

FIG. 9 is a front side view of FIG. 2 in a folded position;

FIG. 10 is a top plan view of FIG. 6 in a folded position; and,

FIG. 11 is a bottom plan view of FIG. 7 in a folded position.

The broken lines depict environment that forms no part of the claimed design. 

CLAIM The ornamental design for headphone, as shown and described. 